python3Packages.asgiref: disable test on Darwin

pkgs/development/python-modules/asgiref/default.nix

@@ -5,6 +5,7 @@
 , pytest-asyncio
 , pytestCheckHook
 , pythonOlder
+, lib
 }:
 
 buildPythonPackage rec {
@@ -27,6 +28,10 @@ buildPythonPackage rec {
     pytest-asyncio
   ];
 
+  disabledTests = lib.optionals stdenv.isDarwin [
+    "test_multiprocessing"
+  ];
+
   meta = with stdenv.lib; {
     description = "Reference ASGI adapters and channel layers";
     license = licenses.bsd3;